Which of the following mixed numbers is equivalent to 12.16?

(the 16 in the decimal is repeating.)

a. 12 1/6

b. 12 2/3

c. 12 4/25

d. 12 3/5

Hello!

your answer is: C.  12 4/25

you already have a 12, so that stays as a whole number. but you have a decimal of .16 as a remainder.

now to turn that into a fraction.

as for the decimals, you have 16/100 of a whole

to find the final answer, simplify the fraction by the greatest common factor.

16 can be divided by 4, and 100 can also be divided by 4

16/4 = 4

100/4 = 25

4/25 is the simplified fraction.

so 12 4/25 is the final answer

I hope this helps, and have a nice day!

x =±sqrt(1/3)

step-by-step explanation:

x+4/6x=1/x

multiply each side by 6x to get rid of the fractions

6x*(x+4/6x)=1/x*6x

distribute

6x^2 +4 = 6

subtract 4 from each side

6x^2 +4-4 = 6-4

6x^2 =2

divide by 6

6x^2/6 = 2/6

x^2 = 1/3

take the square root of each side

sqrt(x^2) = ±sqrt(1/3)

x =±sqrt(1/3)

answer: the answer is ann